參數(shù)資料
型號(hào): CXA2202N
廠商: Sony Corporation
元件分類: 通用總線功能
英文描述: EIAJ Sound Multiplexing Decoder
中文描述: EIAJ聲音多路復(fù)用解碼器
文件頁(yè)數(shù): 1/2頁(yè)
文件大小: 211K
代理商: CXA2202N
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E02964
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any
implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
CXA2202N
24 pin SSOP (Plastic)
EIAJ Sound Multiplexing Decoder
Description
The CXA2202N, is a bipolar IC designed as EIAJ
TV sound multiplexing decoder, provides various
functions
including
demodulation, broadcast mode identification
(stereo/bilingual discrimination display), mode
display, and muting.
sound
multiplexing
Features
Adjustment free of filter
High frequency stereo separation improved
An internal active filter greatly reduces the
external parts
Use of the countdown method for broadcast
mode identification eliminates the necessity of
adjusting the identification system (Cue oscillator)
Internal filter eliminates interference from digital
facsimile signals
The discrimination time needed to shift from
multiplexing sound to monaural sound is reduced.
Output level: 520mVrms (1kHz, monaural, 100%)
Forced monaural mode can be set to operate
only for stereo broadcasts or for stereo/bilingual
broadcasts.
Applications
Color TVs
Hi-Fi VCRs
Pin Configuration
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings
(Ta = 25°C)
Supply voltage
Input signal (Pin 7)
Control voltage
(Pins 6, 13, 14, 15)
Operating temperature
Storage temperature
Allowable power dissipation
Vcc
Vis
10
0.6
V
Vp-p
Vic
Topr
Tstg
Vcc
V
–20 to +75
–65 to +150 °C
°C
P
D
I
LED
520
10
mW
mA
LED drive current
Operating Supply Voltage Range
8.5 to 9.5
V
24 SUBI
23 NC
22 SC OUT
21 SC IN
20 MC OUT
19 MC IN
18 L OUT
17 R OUT
16 M OUT
15 FOMO
14 MUTE
MODE
13
1
GND
2
NC
3
REFL
4
Vcc
5
NC
6
MO MODE
7
MPX IN
8
NC
9
CUBI
10
LEDST
11
LEDSU
LEDM 12
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